• Fire Pump Pressure Settings

    Dears, Kindly Help me to get Proper settings Based on my Below values I want to Know the Jockey Pump start and Stop Setting, Electric Pump start, diesel Pump start.   1500GPM Electric and Desiel Pump 50 GPM Jo...
    ferozkhanmech17
    last modified by ferozkhanmech17
  • Can Class 2 standpipes and fire hose be utilized for clean-up and other industrial functions or must they be maintained exclusively for firefighting?

    I am working in a setting where industry wants to utilize clean-up hose for firefighting.  If it meets the size and flow requirements of a Class 2 standpipe and hose system, I advise that fire hose must be inspec...
    kkunze333
    last modified by kkunze333
  • Fire Protection Engineer, US Army Corps, Poland

    Hello Folks,   We’re working on a US Army Corps project over in Poland and have been installing fire protection systems through another subcontractor but we’re having some logistical issues with ...
    james.karadagli
    created by james.karadagli
  • Spare capacity in SLC as per NFPA 72

    Hi guys, I know that in accordance with NFPA 72, 20% spare capacity for every Loop/SLC is required? But I don't know the reference. Can anyone mention the reference if I am correct? If I am wrong please also mention it.
    abircuet2010
    last modified by abircuet2010
  • Design vs Code

    In NFPA 72 does it say anything about inspecting by design or by code?
    jacobruiz89
    last modified by jacobruiz89
  • Deluge valve internal inspection for 60M or 5 year frequency

    #Deluge valve internal inspection for 60M or 5 year frequency   NFPA 25H 2017 13.4.4.1.4.1 Internal inspection of valves that can be reset without removal of a faceplate shall be permitted to be conducted every ...
    lapahamed
    last modified by lapahamed
  • Foam Sprinkler Test connection

    Dear all ,    Good Day ,    one of the ongoing project , i have to provide a test connection for periodic inspection in Foam sprinkler system main riser after the proportioner. my basic...
    ashikpn
    last modified by ashikpn
  • Jockey Pump Controller Listing

    Hi guys, Please have a look at NFPA 20 (version 2013) article, 4.25.5 Piping and Components for Pressure Maintenance Pumps: So, the jockey pump controller shall be listed or not? to me, those lines seem self-confl...
    abircueteee09
    last modified by abircueteee09
  • Rules for different brand sprinkler heads in same space?

      Thoughts on a tenant space change, contractor wants to use a comparable head but a different manufacturer.  I've heard many opinions but never found anything in writing? 
    cevrard
    last modified by cevrard
  • NFPA 20, DISCHARGE OF PSV's

    Hi, my name is Diego Sandoval and I am designing and FIRE FIGHTING SYSTEM.   I have a question related to NFPA 20. I want to know if I can return the relieves towards suction lines in FIRE PUMPS WITH DIESEL ENGIN...
    diogofse24@hotmail.com
    last modified by diogofse24@hotmail.com
  • NFPA 20, DISCHARGE OF PRESSURE RELIEF VALVES

    Hi, my name is Diego Sandoval and I am designing and FIRE FIGHTING SYSTEM.   I have a question related to NFPA 20. I want to know if I can return the relieves towards suction lines in FIRE PUMPS WITH DIESEL ENGI...
  • Fire Sprinkler System at ICE CREAM Factory

    Hi, I have been working for design of fire sprinkler system for ICE cream factory. It consist of (1) Installation at packing hall where the temperature of packing hall is 15degC. (2) Installation at Cold Stora...
    nfpaunilev
    last modified by nfpaunilev
  • fire alarm and signaling code

    hi everyone,  I am new to the field and i need your advice. i couldn't find a rule of addressable fire system in NFPA 72, where does require to install "addressable fire system" and "conventional fire system...
    gk.karkashadze
    last modified by gk.karkashadze
  • NFPA 13R Expert Required

    NFPA 13R Expert Required I have a project that requires an expert in the implementation details NFPA 13R compliant water-based fire sprinkler systems installed in the attics of condominiums and apartments. Complying ...
    drboblewis
    last modified by drboblewis
  • Fire Door Inspections

    What certifications are required to conduct annual Fire Door Inspections per NFPA 80?
    tmchugh
    last modified by tmchugh
  • NFPA 10 Form for Mobile / Tablet

    score10
    Active
    2 votes
    I wanted to share this great tool for mobilizing the NFPA eforms: https://docspace.io  You can fill out the NFPA10 forms on your mobile or tablet device. Plus it adds additional functiona...
    japagley
    last modified by japagley
  • All The new buildings in USA requires 10 years non-replaceable smoke alarm?

    All The new buildings in USA requires 10 years non-replaceable smoke alarm?   
    ankasales3
    last modified by ankasales3
  • Fire Hydrant Piping Leak

    we have recently commissioned our fire network consisting of fire hydrants and sprinklers. During the commissioning of fire pumps, it was found that pressure is dropping in the fire hydrant underground piping network ...
    ananthars90
    last modified by ananthars90
  • NFPA 25 Form for Mobile / Tablet

    score5
    Active
    1 vote
    I wanted to share this great resource: https://docspace.io. You can mobilize your NFPA 25 eform so you can fill out the NFPA 25 form on your smartphone or tablet. It even adds additional functionality to it (ie: ...
    japagley
    last modified by japagley
  • Testing and Maintenance of Fire Dampers (not easily accessible)

    Knowing that most fire dampers are installed in areas of the building that are not easily accessible; installed in penetrations of fire rated walls and floors as required by the building code and access to the da...
    pothier.celine
    last modified by pothier.celine